Electrical data processing apparatus





1. IN A DATA PROCESSING MACHINE, THE COMBINATION COMPRISING AN INPOUT BUFFER STORAGE CIRCUIT AND HAVING AN INPUT AND AN OUTPUT ADAPTED TO RECEIVE DATA REPRESENTING SIGNALS FROM AN EXTERNAL MEANS, AN OUTPUT BUFFER STORAGE CIRCUIT AND HAVING AN INPUT AND AN OUTPUT ADAPTED TO DELIVER DATA REPRESENTING SIGNALS TO SAID EXTERNAL MEANS,A CENTRAL MACHINE HIGH SPEED STORAGE MEANS, CIRCUIT MEANS CONNECTING THE OUTPUT OF SAID INPUT BUFFER CIRCUIT TO SAID CENTRAL STORAGE MEANS AND SAID CENTRAL STORAGE MEANS TO THE INPUT OF SAID OUTPUT BUFFER CIRCUIT, AND CONTROL MEANS ACTUATED BY A SINGLE SET OF CONTROL SIGNALS CONNECTED TO SAID CIRCUIT MEANS TO SIMULTANTEOUSLY TRANSFER DATA REPRESENTING SIGNALS FROM SAID CENTRAL STORAGE MEANS TO SAID OUTPUT BUFFER CIRCUIT AND FROM SAID INPUT BUFFER CIRCUIT TO SAID CENTRAL STORAGE MEANS. 